Manufacturer Boss

BOSS is a brand name of the Roland Corporation, a Japanese manufacturer of musical equipment founded in 1972. In the U.S., Roland is headquartered in Los Angeles, California.

None available. Use the support web page

US support web page. See the international Boss site for information for other countries.

5100 S Eastern Ave, Los Angeles, CA 90040

US: +1 (323) 890-3700





App Boss Tuner App

Made by
Boss’ free tuner app looks just like the TU-3, but don’t throw away your pedal yet .
Clip-On Boss TU-01

Made by
Boss’ entry-level clip-on is a high-quality, rugged, no-frills tuner, with respectable ±1.0 cent detection accuracy.
Inactive Boss TU-10

Made by
The TU-10 offers some nice features in this sturdy clip-on tuner, including calibration and transposition capabilities, along with Boss’ popular “Accu-Pitch” feature.
Handheld Boss TU-12EX

Made by
For those looking for a well-made, compact handheld tuner with an analog needle gauge, Boss’ TU-12EX is a solid, if rather pricey, choice.
Pedal Boss TU-2

Made by
The legendary Boss TU-2 is the first great pedal guitar tuner — an almost indestructible piece of engineering matched with the Boss’s fabled buffer circuit. And while its ±3.0 cent accuracy represented the state-of-the-art in 1998, you’ll probably want a more accurate tuner.
Pedal Boss TU-3

Made by
The TU-3 offers improved detection accuracy over the TU-2 (±-1.0 cent vs. ±3.0 cents), a higher-resolution display, high-brightness mode, and additional transposition and calibration options. Form, materials and build quality are exactly the same.
Handheld Boss TU-30

Made by
The TU-30 is Boss’ compact successor to the popular (and discontinued) TU-80, offering solid specs and numerous features including a built-in mic, metronome and beeping “Accu-Pitch” function. It lacks, however, an output jack.
Pedal (Mini) Boss TU-3s

Made by
The compact Boss TU-3s offers the same specs (and some of the same functionality) as the full-sized TU-3 in a compact, always-on version, but the lack of mute functionality may be a deal-killer for some.
Pedal Boss TU-3w

Made by
The Waza Craft version of the TU-3 adds a true bypass circuit as an option to Boss’s traditional buffered bypass, along with an awesome black paint job and cool blue LEDs. Otherwise, it’s identical to the TU-3.